Out-of-bounds Write Affecting curl-debuginfo package, versions <0:7.61.1-11.amzn2.0.2


Severity

Recommended
low

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
2.87% (91st percentile)

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  • Snyk IDSNYK-AMZN2-CURLDEBUGINFO-1671155
  • published27 Sept 2021
  • disclosed28 May 2019

Introduced: 28 May 2019

CVE-2019-5436  (opens in a new tab)
CWE-787  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2 curl-debuginfo to version 0:7.61.1-11.amzn2.0.2 or higher.
This issue was patched in ALAS2-2019-1233.

NVD Description

Note: Versions mentioned in the description apply only to the upstream curl-debuginfo package and not the curl-debuginfo package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2 relevant fixed versions and status.

A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1.

CVSS Scores

version 3.1